HOMER Pro 3.9
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Type: |
Input Variable |
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Units: |
° |
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Symbol: |
β |
The slope is the angle at which the panels are mounted relative to the horizontal. A slope of 0° corresponds to horizontal, and 90° corresponds to vertical. With fixed-slope systems, a slope roughly equal to the latitude will typically maximize the annual PV energy production. The azimuth specifies the direction towards which the panels slope.
If you choose a horizontal-axis or two-axis tracking system, HOMER does not let you enter the slope, but rather calculates it in each time step.
See also
